JP3613767B2 - オレフィンモノマー類の重合プロセスと装置 - Google Patents
オレフィンモノマー類の重合プロセスと装置 Download PDFInfo
- Publication number
- JP3613767B2 JP3613767B2 JP53230997A JP53230997A JP3613767B2 JP 3613767 B2 JP3613767 B2 JP 3613767B2 JP 53230997 A JP53230997 A JP 53230997A JP 53230997 A JP53230997 A JP 53230997A JP 3613767 B2 JP3613767 B2 JP 3613767B2
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- catalyst
- polymerization
- prepolymerization
- monomers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000006116 polymerization reaction Methods 0.000 title claims description 95
- 239000000178 monomer Substances 0.000 title claims description 48
- 150000001336 alkenes Chemical class 0.000 title claims description 37
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title claims description 24
- 239000003054 catalyst Substances 0.000 claims description 93
- 238000000034 method Methods 0.000 claims description 47
- 230000008569 process Effects 0.000 claims description 35
- 229920000642 polymer Polymers 0.000 claims description 32
- 239000002002 slurry Substances 0.000 claims description 32
- 239000003085 diluting agent Substances 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 18
- 239000001257 hydrogen Substances 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 11
- 239000002685 polymerization catalyst Substances 0.000 claims description 10
- 230000000379 polymerizing effect Effects 0.000 claims description 9
- 239000003426 co-catalyst Substances 0.000 claims description 6
- -1 ethylene, propylene, butene Chemical group 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 3
- 238000012685 gas phase polymerization Methods 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims 2
- 239000012429 reaction media Substances 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 25
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 23
- 239000007789 gas Substances 0.000 description 21
- 239000012071 phase Substances 0.000 description 17
- 229930195733 hydrocarbon Natural products 0.000 description 12
- 150000002430 hydrocarbons Chemical class 0.000 description 12
- 239000002245 particle Substances 0.000 description 12
- 238000001816 cooling Methods 0.000 description 11
- 239000004215 Carbon black (E152) Substances 0.000 description 9
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 8
- 229920001519 homopolymer Polymers 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- JWCYDYZLEAQGJJ-UHFFFAOYSA-N dicyclopentyl(dimethoxy)silane Chemical compound C1CCCC1[Si](OC)(OC)C1CCCC1 JWCYDYZLEAQGJJ-UHFFFAOYSA-N 0.000 description 5
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000001294 propane Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N Acetylene Chemical compound C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000000707 stereoselective effect Effects 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- IXGQUXURSKQJJI-UHFFFAOYSA-N CO[SiH2]CC1CCCCC1 Chemical compound CO[SiH2]CC1CCCCC1 IXGQUXURSKQJJI-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000002879 Lewis base Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 150000007527 lewis bases Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012968 metallocene catalyst Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- VPGLGRNSAYHXPY-UHFFFAOYSA-L zirconium(2+);dichloride Chemical compound Cl[Zr]Cl VPGLGRNSAYHXPY-UHFFFAOYSA-L 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/2435—Loop-type reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/008—Processes carried out under supercritical conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/918—Polymerization reactors for addition polymer preparation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Polymerisation Methods In General (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI961152 | 1996-03-13 | ||
FI961152A FI105818B (fi) | 1996-03-13 | 1996-03-13 | Prosessi olefiinimonomeerien polymeroimiseksi |
PCT/FI1997/000162 WO1997033920A1 (fr) | 1996-03-13 | 1997-03-12 | Procede et appareil de polymerisation de monomeres olefiniques |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000506919A JP2000506919A (ja) | 2000-06-06 |
JP3613767B2 true JP3613767B2 (ja) | 2005-01-26 |
Family
ID=8545640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53230997A Expired - Fee Related JP3613767B2 (ja) | 1996-03-13 | 1997-03-12 | オレフィンモノマー類の重合プロセスと装置 |
Country Status (16)
Country | Link |
---|---|
US (2) | US6197264B1 (fr) |
EP (1) | EP0886655B1 (fr) |
JP (1) | JP3613767B2 (fr) |
KR (1) | KR100473673B1 (fr) |
AR (1) | AR006194A1 (fr) |
AT (1) | ATE204301T1 (fr) |
AU (1) | AU720018B2 (fr) |
BR (1) | BR9708187A (fr) |
DE (1) | DE69706148T2 (fr) |
EA (1) | EA001029B1 (fr) |
ES (1) | ES2161443T3 (fr) |
FI (1) | FI105818B (fr) |
IN (1) | IN192462B (fr) |
TW (1) | TW436490B (fr) |
WO (1) | WO1997033920A1 (fr) |
ZA (1) | ZA972014B (fr) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI111846B (fi) | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto polypropeeniseosten valmistamiseksi |
FI111848B (fi) | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi |
FI973816A0 (fi) * | 1997-09-26 | 1997-09-26 | Borealis As | Polypropen med hoeg smaeltstyrka |
US6677265B1 (en) | 1997-12-08 | 2004-01-13 | Albemarle Corporation | Process of producing self-supported catalysts |
JP2002522597A (ja) * | 1998-08-10 | 2002-07-23 | ビーピー ケミカルズ リミテッド | 重合触媒の連続気相被覆法 |
EP1020481A1 (fr) * | 1999-01-18 | 2000-07-19 | Fina Research S.A. | Production d'éthyléne |
GB0229133D0 (en) * | 2002-12-13 | 2003-01-15 | Solvay | Particulate flow control process |
BRPI0411942B1 (pt) | 2003-07-04 | 2019-12-03 | Basell Polyolefine Gmbh | processo para a polimerização de olefinas |
BE1015976A3 (fr) * | 2004-04-14 | 2005-12-06 | Broqueville Axel De | Procede de polymerisation cataltytique dans un lit fluidifie vertical rotatif. |
US6969491B1 (en) | 2004-09-01 | 2005-11-29 | 3M Innovative Properties Company | Stirred tube reactor and method of using the same |
JP2008523975A (ja) | 2004-12-15 | 2008-07-10 | ブロクヴィル, アクセル ドゥ | 回転流動床装置と、この装置の使用方法 |
US7053163B1 (en) † | 2005-02-22 | 2006-05-30 | Fina Technology, Inc. | Controlled comonomer distribution along a reactor for copolymer production |
US7718137B2 (en) * | 2005-10-28 | 2010-05-18 | Eastman Chemical Company | Reactor with optimized internal tray design |
US7906598B2 (en) * | 2006-08-30 | 2011-03-15 | Intertape Polymer Corp. | Recirculation loop reactor bulk polymerization process |
US20100105847A1 (en) | 2006-01-24 | 2010-04-29 | Intertape Polymer Corp. | Plug flow bulk polymerization of vinyl monomers |
MX2009000464A (es) * | 2006-08-30 | 2009-04-28 | Intertape Polymer Corp | Proceso de polimerizacion en masa de reactor de recirculacion tipo bucle. |
WO2008061662A1 (fr) * | 2006-11-21 | 2008-05-29 | Basell Poliolefine Italia S.R.L. | Composé catalyseur pour la polymérisation des oléfines |
US7528290B2 (en) * | 2006-12-28 | 2009-05-05 | Uop Llc | Apparatuses and methods for separating butene-1 from a mixed C4 feed |
EP2109498B1 (fr) * | 2007-02-05 | 2016-11-16 | Basell Poliolefine Italia S.r.l. | Appareil et procédé de polymérisation d'oléfines en phase liquide |
US7887764B2 (en) * | 2007-09-18 | 2011-02-15 | Jernberg Gary R | Mixer with a catalytic surface |
WO2010117284A1 (fr) * | 2009-04-09 | 2010-10-14 | Przedsiębiorstwo EKONAKS Sp. z o.o. | Procédé et dispositif de traitement des déchets de matières plastiques, en particulier les polyoléfines |
EP2275201A1 (fr) * | 2009-06-18 | 2011-01-19 | Total Petrochemicals Research Feluy | Procédé de polymérisation avec homogénéité de polymère améliorée |
US8603933B2 (en) | 2009-11-13 | 2013-12-10 | Borealis Ag | Process for recovering a transition metal compound |
WO2011058091A1 (fr) | 2009-11-13 | 2011-05-19 | Borealis Ag | Procédé pour la polymérisation d'oléfines |
EP2322568B1 (fr) | 2009-11-13 | 2013-05-15 | Borealis AG | Procédé pour la production d'un catalyseur de polymérisation d'oléfine |
EP2499168B1 (fr) | 2009-11-13 | 2017-05-10 | Borealis AG | Procédé de récupération d'un composé de métal de transition |
US20110237762A1 (en) * | 2010-03-29 | 2011-09-29 | Sumitomo Chemical Company, Limited | Reactor, Process for Producing Prepolymerization Catalyst for Olefin Polymerization, and Process for Producing Olefin Polymer |
EP2402376A1 (fr) | 2010-06-29 | 2012-01-04 | Borealis AG | Procédé de production d'un catalyseur prépolymérisé, ledit catalyseur prépolymérisé et son utilisation pour produire un polymère |
EP2428526A1 (fr) | 2010-09-13 | 2012-03-14 | Borealis AG | Procédé de production de polyéthylène d'une homogénéité améliorée |
EP2452956A1 (fr) | 2010-11-12 | 2012-05-16 | Borealis AG | Procédé amélioré pour la polymérisation de propylène |
ES2605429T3 (es) | 2011-06-15 | 2017-03-14 | Borealis Ag | Mezcla del reactor in situ de un polipropileno nucleado catalizado por Ziegler-Natta y un polipropileno catalizado por metaloceno |
US20160009855A1 (en) * | 2012-02-10 | 2016-01-14 | List Holding Ag | Method for performing mechanical, chemical and/or thermal processes |
WO2016019213A1 (fr) * | 2014-07-31 | 2016-02-04 | Dow Global Technologies Llc | Appareil de mélange dynamique en ligne pour la floculation et la déshydratation de résidus fins de sables bitumineux |
CN104907031A (zh) * | 2015-05-14 | 2015-09-16 | 徐以撒 | 可连续进料的低返混的中速反应器及其操作方法 |
CN113694858B (zh) * | 2020-05-26 | 2023-03-17 | 唐山金坤化工有限公司 | 苯环硝化的连续硝化反应装置及方法 |
CN114073927A (zh) * | 2020-08-18 | 2022-02-22 | 中国石油化工股份有限公司 | 一种反应釜及聚乙烯的生产方法 |
CN116547313A (zh) | 2020-11-23 | 2023-08-04 | 博里利斯股份公司 | 齐格勒-纳塔催化的成核聚丙烯和茂金属催化的聚丙烯的原位反应器共混物 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2533058A (en) * | 1944-11-23 | 1950-12-05 | Standard Oil Dev Co | Method for polymerizing olefins |
US2740696A (en) * | 1951-03-30 | 1956-04-03 | Exxon Research Engineering Co | Polymerization apparatus unit |
US2893851A (en) | 1955-12-29 | 1959-07-07 | American Oil Co | Powdered catalyst contacting unit |
US3368874A (en) * | 1964-09-25 | 1968-02-13 | Schwarza Chemiefaser | Apparatus for the continuous polymerization of monomeric synthetics |
FR1582917A (fr) * | 1968-07-30 | 1969-10-10 | ||
DE2849187A1 (de) | 1978-11-13 | 1980-05-22 | Roehm Gmbh | Selbstreinigender rohrfoermiger reaktor |
DE3366573D1 (en) * | 1982-06-24 | 1986-11-06 | Bp Chimie Sa | Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed |
FR2572083B1 (fr) * | 1984-10-24 | 1987-06-12 | Bp Chimie Sa | Procede de demarrage de polymerisation ou de copolymerisation en phase gazeuse d'alpha-olefines en presence de systeme catalytique ziegler-natta |
DE3752331T2 (de) | 1987-02-02 | 2001-09-20 | Fina Technology, Inc. | Verfahren zur Verbesserung der Effektivität eines prepolymerisierten Katalysators |
GB8928388D0 (en) | 1989-12-15 | 1990-02-21 | Shell Int Research | Multistage reactor |
FR2659338B1 (fr) | 1990-03-09 | 1993-05-07 | Bp Chemicals Snc | Procedes et dispositifs de polymerisation catalytique d'alpha-olefines en phase gazeuse. |
IT1262933B (it) * | 1992-01-31 | 1996-07-22 | Montecatini Tecnologie Srl | Processo per la polimerizzazione in fase gas di alfa-olefine |
GB9309497D0 (en) | 1993-05-08 | 1993-06-23 | Explosive Dev Ltd | Mixing arrangements |
US5763543A (en) | 1994-09-14 | 1998-06-09 | Exxon Chemical Patents Inc. | Olefin polymerization process with little or no scavenger present |
US5529965A (en) * | 1994-10-28 | 1996-06-25 | Exxon Chemical Patents Inc. | Polymerization catalyst systems, their production and use |
AU2959397A (en) * | 1996-05-31 | 1998-01-05 | Novartis Ag | Process for the preparation of hydrazine derivatives useful as intermediates for the preparation of peptide analogues |
-
1996
- 1996-03-13 FI FI961152A patent/FI105818B/fi not_active IP Right Cessation
-
1997
- 1997-03-07 ZA ZA9702014A patent/ZA972014B/xx unknown
- 1997-03-10 IN IN413CA1997 patent/IN192462B/en unknown
- 1997-03-12 ES ES97907116T patent/ES2161443T3/es not_active Expired - Lifetime
- 1997-03-12 DE DE69706148T patent/DE69706148T2/de not_active Expired - Lifetime
- 1997-03-12 EA EA199800812A patent/EA001029B1/ru not_active IP Right Cessation
- 1997-03-12 WO PCT/FI1997/000162 patent/WO1997033920A1/fr active IP Right Grant
- 1997-03-12 JP JP53230997A patent/JP3613767B2/ja not_active Expired - Fee Related
- 1997-03-12 AT AT97907116T patent/ATE204301T1/de not_active IP Right Cessation
- 1997-03-12 BR BR9708187A patent/BR9708187A/pt not_active IP Right Cessation
- 1997-03-12 EP EP97907116A patent/EP0886655B1/fr not_active Expired - Lifetime
- 1997-03-12 KR KR10-1998-0707169A patent/KR100473673B1/ko not_active IP Right Cessation
- 1997-03-12 AR ARP970100978A patent/AR006194A1/es unknown
- 1997-03-12 US US09/142,700 patent/US6197264B1/en not_active Expired - Fee Related
- 1997-03-12 AU AU19281/97A patent/AU720018B2/en not_active Ceased
- 1997-04-25 TW TW086105399A patent/TW436490B/zh not_active IP Right Cessation
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2001
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Also Published As
Publication number | Publication date |
---|---|
DE69706148D1 (de) | 2001-09-20 |
AU720018B2 (en) | 2000-05-18 |
AU1928197A (en) | 1997-10-01 |
US6461574B2 (en) | 2002-10-08 |
FI105818B (fi) | 2000-10-13 |
EP0886655B1 (fr) | 2001-08-16 |
IN192462B (fr) | 2004-04-24 |
TW436490B (en) | 2001-05-28 |
AR006194A1 (es) | 1999-08-11 |
KR19990087702A (ko) | 1999-12-27 |
BR9708187A (pt) | 1999-07-27 |
US20010031226A1 (en) | 2001-10-18 |
KR100473673B1 (ko) | 2005-07-28 |
JP2000506919A (ja) | 2000-06-06 |
DE69706148T2 (de) | 2001-11-29 |
EA001029B1 (ru) | 2000-08-28 |
US6197264B1 (en) | 2001-03-06 |
FI961152A (fi) | 1997-09-14 |
FI961152A0 (fi) | 1996-03-13 |
ES2161443T3 (es) | 2001-12-01 |
WO1997033920A1 (fr) | 1997-09-18 |
ZA972014B (en) | 1997-09-17 |
ATE204301T1 (de) | 2001-09-15 |
EA199800812A1 (ru) | 1999-02-25 |
EP0886655A1 (fr) | 1998-12-30 |
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